// Copyright 2012 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package adwords.axis.v201206.campaignmanagement;

import com.google.api.ads.adwords.axis.factory.AdWordsServices;
import com.google.api.ads.adwords.axis.v201206.cm.AdParam;
import com.google.api.ads.adwords.axis.v201206.cm.AdParamOperation;
import com.google.api.ads.adwords.axis.v201206.cm.AdParamServiceInterface;
import com.google.api.ads.adwords.axis.v201206.cm.Operator;
import com.google.api.ads.adwords.lib.client.AdWordsSession;
import com.google.api.ads.common.lib.auth.ClientLoginTokens;

/**
 * This example sets ad parameters for a keyword ad group criterion. To get ad
 * group criteria, run GetKeywords.java.
 *
 * Credentials and properties in {@code fromFile()} are pulled from the
 * "ads.properties" file. See README for more info.
 *
 * Tags: AdParamService.mutate
 *
 * @category adx-exclude
 * @author Kevin Winter
 */
public class SetAdParameters {

  public static void main(String[] args) throws Exception {
    // Get a ClientLogin AuthToken.
    String clientLoginToken = new ClientLoginTokens.Builder()
        .forApi(ClientLoginTokens.Api.ADWORDS)
        .fromFile()
        .build()
        .requestToken();

    // Construct an AdWordsSession.
    AdWordsSession session =
        new AdWordsSession.Builder().fromFile().withClientLoginToken(clientLoginToken).build();

    long adGroupId = Long.parseLong("INSERT_AD_GROUP_ID_HERE");
    long keywordId = Long.parseLong("INSERT_KEYWORD_ID_HERE");

    AdWordsServices adWordsServices = new AdWordsServices();

    runExample(adWordsServices, session, adGroupId, keywordId);
  }

  public static void runExample(
      AdWordsServices adWordsServices, AdWordsSession session, Long adGroupId, Long keywordId)
      throws Exception {
    // Get the AdParamService.
    AdParamServiceInterface adParamService =
        adWordsServices.get(session, AdParamServiceInterface.class);

    // Create ad params.
    AdParam adParam1 = new AdParam();
    adParam1.setAdGroupId(adGroupId);
    adParam1.setCriterionId(keywordId);
    adParam1.setInsertionText("100");
    adParam1.setParamIndex(1);

    AdParam adParam2 = new AdParam();
    adParam2.setAdGroupId(adGroupId);
    adParam2.setCriterionId(keywordId);
    adParam2.setInsertionText("$40");
    adParam2.setParamIndex(2);

    // Create operations.
    AdParamOperation adParamOperation1 = new AdParamOperation();
    adParamOperation1.setOperand(adParam1);
    adParamOperation1.setOperator(Operator.SET);

    AdParamOperation adParamOperation2 = new AdParamOperation();
    adParamOperation2.setOperand(adParam2);
    adParamOperation2.setOperator(Operator.SET);

    AdParamOperation[] operations = new AdParamOperation[] {adParamOperation1, adParamOperation2};

    // Set ad parameters.
    AdParam[] adParams = adParamService.mutate(operations);

    // Display ad parameters.
    for (AdParam adParam : adParams) {
      System.out.println("Ad parameter with ad group id \"" + adParam.getAdGroupId()
          + "\", criterion id \"" + adParam.getCriterionId() + "\", insertion text \""
          + adParam.getInsertionText() + "\", and parameter index \"" + adParam.getParamIndex()
          + "\" was set.");
    }
  }
}
